Kepler-152

Planetary system · 1438.6 light-years away

Kepler-152 is 1,439 light-years from the Sun. The NASA Exoplanet Archive lists 2 planets around this 5,088 K star; the first was found in 2014 by transit (Kepler).

Fly there in 3D

Worth knowing

Kepler-152 b goes round its star every 18.2 days, 5 times as often as Mercury goes round the Sun.

The star

Surface temperature5,088 K
Mass0.779 solar masses
Radius0.724 solar radii
Luminosity0.3429 times the Sun
Apparent magnitude14.379
Ageabout 2 billion years
Distance from the Sun1438.6 light-years (441.1 parsecs)
Position (J2000)RA 286.8654°, Dec 41.9890°
ConstellationLyra

Planets (2)

PlanetYearOrbitRadiusMassFound
Kepler-152 b18.2 days0.124 AU2.79 R⊕8.2 M⊕ estimatedTransit, 2014
Kepler-152 c88.3 days0.356 AU2.39 R⊕6.3 M⊕ estimatedTransit, 2014

Values are the NASA Exoplanet Archive’s composite parameters. A radius marked estimated comes from a mass–radius relation; a mass marked minimum is M sin i. Planet sizes and colours in the 3D view are renderings: none of these worlds has been photographed as more than a point of light.

Sources

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